Cement comparator
USD $10 - $1,000 /Set
Min.Order:5 Sets
Shanghai Civil & Road Instrument Co., Ltd.
Cement comparator
Application:
The comparator determines dry shrinkage rate of cement mortar in every age, and swelling rate of expanding cement in every age.
Specification:
1. Dial gauge: 10mm
2. Valid testing space: 156-300mm